Indoor Signal Propagation of LoRa Technology

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F16%3A00304444" target="_blank" >RIV/68407700:21230/16:00304444 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Indoor Signal Propagation of LoRa Technology
Original language description
With an increasing number of small devices, the concept of LPWANs becomes more popular. The most important requirements on LPWANs include long battery lifetime, low price of devices, ability to connect millions of devices and long range coverage; the long range coverage is the most critical issue of this technology. In this paper we discuss indoor signal propagation of LoRa technology. At the beginning of the paper, there is an introduction to LoRa technology. Later, the paper presents a measurement of an indoor propagation of LoRa signal in a reinforced concrete building in Prague, the Czech Republic. The measurement is realized with one mobile transmitter and one receiver with a fixed location for each experiment. The measurement is performed for two experiments, one with the receiver in the basement of the building, one with the receiver on the roof of the building. Results of the measurement are graphically visualized for both measurement experiments at the end of this paper and show that the best signal coverage is for the roof location, where it includes also flats of neighboring entrances.
Czech name
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Czech description
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Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 2016 17th International Conference on Mechatronics - Mechatronika (ME) 2016
ISBN
978-80-01-05883-1
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
476-479
Publisher name
Czech Technical University in Prague, Faculty of Electrical Engineering
Place of publication
Prague
Event location
Praha
Event date
Dec 7, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000400174000081

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